Question

for what value of the digit m is the number 86m5 divisible by 3? find all such numbers also​

Answer 1

Step-by-step explanation:

We know that if a number is divisible by 3, then then the sum of the digits should also be divisible by 3. So, 19 + m should be a multiple of 3. Thus, all the possible values of m are 2, 5 and 8.

Answer 2

Answer:

m=2, 5, 8

Step-by-step explanation:

8625/3=2875

8655/3=2885

8685/3=2895